MMA fans in the United States came apart at the seams when Conor McGregor became the first man in Ultimate Fighting Championship history to hold two world title simultaneously. On Saturday in Thailand, ONE Championship's Martin Nguyen will go for his third.

Martin NguyenCredit: ONE Championship

Nguyen is currently the Lightweight and Featherweight champion with ONE Championship and he'll attempt to add the Bantamweight strap to his highly decorated torso when he takes on the legendary Bibiano Fernandes in the main event of Iron Will at the Impact Arena in Bangkok.

"It is an absolute honor for me to be able to put my skills on display inside the ONE Championship cage, in front of all the people who believe in me and support me," said Nguyen who has compiled a 10-1 MMA record with all of his wins coming by stoppage.

"Bibiano Fernandes is a real legend in the sport, and he’s one of the best bantamweights in the entire world. I only want to test myself against the best, and this is a true test for me. I’m working very hard to give a good performance. You will all see a newer, faster, and more diverse Martin Nguyen. All my fights have ended early, and I don’t plan for this one to go to a decision either. I am going for the finish. Make no mistake, Bibiano will be the best I have ever faced in the cage, but I am looking to stop him. I think I can catch him in the championship rounds when he’s most vulnerable. My youth, athleticism, and cardio will be key. On March 24, prepare to witness history once again.”

As determined and dangerous as Nguyen is, don't expect the experienced, battle-tested and highly skilled Fernandes to be fazed or intimidated.

Bibiano FernandesCredit: ONE Championship

“It’s not just about the title, it’s all about challenges for me at this stage of my career. And Martin Nguyen is one of the biggest challenges coming my way," said Fernandes, who is 21-3 as a professional and hasn't lost a fight in nearly eight years.

"Everybody is talking about his powerful right hand, and how is able to move up and down divisions. But this is my division, I run this town. Let’s see how good he is. Let’s see how tough everyone says he is. It’s going to be skill versus skill. This great challenge really motivates me. They say Martin Nguyen is going to finish me. I want to see him try. I want to feel his power. I know he has a great right hand, a great left hook -- I’m excited. I’ve seen how he fights. I understand his style. I’ve had many tough battles throughout my career and I have seen it all. He says he is going to knock me out, so let’s see him knock me out. I get up in the morning, I work on my skills, and I rest. I try to improve every single day. I don’t party, I don’t go out. I stay at home with my family. This is my life. I am completely focused on Martin Nguyen.”

As ONE Championships brand has expanded throughout Asia, the Impact Arena has become a regular site for the promotion's events. Iron Will will mark the fourth time ONE Championship has had an event in the venue. There is a deep tradition of martial arts in Thailand and the fans have shown up and provided energy. Take a look at highlights from Warriors of the World in December 2017 where Alex Silva became the promotion's men's strawweight champion.

"It is an absolute honor for me to be able to compete in Bangkok and showcase my talent to fans in Thailand," said Nguyen. "Some of the greatest martial artists in the world have come from Thailand and it makes me proud to perform in this beautiful country. I can't wait to step into the cage in this historic event, in front of all the fans at the Impact Arena and the millions watching around the world. It's going to be the biggest night of my career."

Martin NguyenCredit: ONE Championship

Fernandes was equally charged about his opportunity to defend his title in Bangkok.

Bibiano FernandesCredit: ONE Championship

"I am extremely grateful to ONE Championship for the opportunity given to me to travel across Asia, and now to be able to perform in Bangkok, it's a total honor. This is the biggest martial arts event in the history of Asia, and I am proud to be a part of it. I will do everything in my power to keep the belt and give the best performance of my life."

At 37, Fernandes is definitely on the downside of his career. Only, he's shown almost no dropoff in performance. As it stands, he'll need to use a mixture of movement, low-leg kicks, and opportunistic grappling to stay away from Nguyen's fight-ending power.

At 29 years old and standing 5'9", Nguyen will have notable advantages in age and length. Expect to see him apply the pressure to Fernandes in hopes of catching him slipping later in the fight. As respected as Fernandes is throughout the world, it's hard not to picture Nguyen making history by capturing a third title.

Like a champion, Fernandes will be game and prepared to defend his title with honor. The question remains, will that be enough to stave off a momentous force like Nguyen?

As usual, the card will also feature a number of local fighters including fan favorites Dejdamrong Sor Amnuaysirichoke, who battles Jeremy Miado, and Rika Ishige who takes on Angelie Sabanal.

There's also a very interesting bout on tap to open the main card. Renown Brazilian Jiu-Jitsu practitioner Garry Tonon is making his long-awaited MMA debut against Richard Corminal. Tonon is one of the most decorated Jiu-Jitsu competitors in the world having learned under the legendary Gracie family and taken home a number of No-Gi championships since 2014.

Corminal doesn't appear to be a fighter set to push Tonon a great deal in his debut. Corminal has compiled an MMA record of 4-3 which includes consecutive losses. Most recently, he was submitted by Arnaud Lepont at ONE Championship: Immortal Pursuit in November 2017.

Tonon showcases his grappling skills in a special ONE Championship grappling-only battle with Shinya Aoki in May 2017. Tonon won by submission via heel hook, but now it's time for The Lion Killer to take the next step.

Even with Corminal's modest accomplishments, it's going to be exciting to see Tonon finally get his MMA in motion. Perhaps we'll look back on this night that features a battle of champions with iron wills as the beginning of the journey for another future champion.

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